Vanilla bean is the fruit of the vanilla orchid, primarily the species Vanilla planifolia. It is a long, slender pod that contains tiny black seeds, which are known for their rich flavor and aroma. The beans are harvested when they are still green and undergo a curing process to develop their characteristic taste.
Vanilla beans are commonly used in cooking and baking, adding a sweet, creamy flavor to desserts like ice cream and custards. They are also used in beverages and perfumes. Due to their labor-intensive cultivation, vanilla beans are one of the most expensive spices in the world.